Official filing · original source linked

Sangamo Therapeutics WARN notice — CA, 2023-04-26

Name: Sangamo Therapeutics WARN notice
Creator: California Employment Development Department

Sangamo Therapeutics reported 25 workers affected in Contra Costa. Notice date: Apr 26, 2023; planned effective date: Jun 26, 2023.

Raw employer name: Sangamo Therapeutics
Canonical company: Sangamo Therapeutics →
Workers affected: 25
Event type: layoff
Filing status: filed
Notice / received date: Apr 26, 2023
Effective date: Jun 26, 2023
City: Unavailable
County: Contra Costa →
State: California →
ZIP: 94804
Reported location: Contra Costa
Published address: 501 Canal Blvd Richmond CA 94804
Source classification: Layoff Permanent
Source agency: California Employment Development Department

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Original source & provenance

Open supplied source ↗

Agency source
California Employment Development Department

Source ID / record ID
ca-edd / sangamo-therapeutics|501-canal-blvd-richmond-ca-94804|2023-04-26

First ingested
Oct 6, 2026 · 16:18 UTC

Last observed
Oct 10, 2026 · 12:17 UTC

Snapshot SHA-256
4433c0edbae8bdabf9124035269e34959bbf61d168c248a71014d05205ce379b

View original source row

{
  "cells": {
    "notice_date": "04/26/2023",
    "received_date": "05/09/2023",
    "effective_date": "06/26/2023",
    "company": "Sangamo Therapeutics",
    "reported_location": "Contra Costa County",
    "workers": "25",
    "type": "Layoff Permanent",
    "address": "501 Canal Blvd Richmond CA 94804"
  },
  "noticeDateField": "Notice Date",
  "archive": "https://edd.ca.gov/siteassets/files/jobs_and_training/warn/warn-report-for-7-1-2022-to-06-30-2023.pdf",
  "page": 37
}

A source-linked public record. Secondary records are attributed to their provider and are not independently verified. For direct records, “Verified” means sourced from an official agency; it does not confirm the layoffs took place.

Related company filings

Company / location	Workers	Effective date	Notice date	Type / source
Sangamo TherapeuticsContra Costa, CA	47	Jun 22, 2026	Jun 22, 2026	layoffSource ↗
Sangamo TherapeuticsSan Mateo, CA	4	Jun 22, 2026	Jun 22, 2026	layoffSource ↗
Sangamo TherapeuticsSan Mateo, CA	65	Jan 2, 2024	Nov 1, 2023	closureSource ↗
Sangamo TherapeuticsSan Mateo, CA	37	Jan 2, 2024	Nov 1, 2023	layoffSource ↗
Sangamo TherapeuticsSan Mateo, CA	30	Jun 26, 2023	Apr 26, 2023	layoffSource ↗

Dates and counts are the supplied source’s reported values. Secondary-provider locations are unstructured; they are not confirmed worksite addresses. Check the original document for phased dates, updates and exceptions.

Sangamo Therapeutics WARN notice — CA, 2023-04-26

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